†family Mniaceae
Parent taxon: Musci according to F. H. Knowlton 1926
See also Andrews 1970
Sister taxa: Bryales, Intia, Polytrichaceae, Rhizomuscites
Subtaxa: Archaeomnium
Distribution:
• Miocene of United States (1: Washington collection)
• Eocene of United States (1: Colorado)
Total: 2 collections each including a single occurrence